MMX BMW S55 & N55 Single Piece Crank Hub Upgrade Golf R (Mk8) ENGINE & PERFORMANCE designed to deliver an impressive

designed to deliver an impressive appearance and an optimised aerodynamic balance

BMW F98 X4M LCI (2022+ facelift)

2-year warranty

Premium Multi-Spoke Design: Inspired by the forged LC3-01

they’re designed to retain their brilliance over time while adding a subtle yet striking enhancement to the vehicle’s rear end

MMX BMW S55 & N55 Single Piece Crank Hub Upgrade Golf R (Mk8) ENGINE & PERFORMANCE designed to deliver an impressiveThe MMX Single Piece Crank Hub Upgrade is the ultimate solution to the well documented crank hub failures affecting BMWs S55 and N55 engines. Designed with a 4 pin dowelled single piece design, this upgrade eliminates the risk of the factory three piece hub slipping a known cause of catastrophic engine failure in M2, M3, M4, and N55 powered models. CNC machined in the UK from heat treated billet EN36 steel with 0. 75mm case hardening, the hub offers